30810304

素因数分解:

$2^6\times 7^1\times {\mathrm{97}}^1\times {\mathrm{709}}^1$

素因数の和:825

約数の個数: 56

約数和(自身を含む): 70693280

約数和(自身を除く): 39882976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 194, 224, 388, 448, 679, 709, 776, 1358, 1418, 1552, 2716, 2836, 3104, 4963, 5432, 5672, 6208, 9926, 10864, 11344, 19852, 21728, 22688, 39704, 43456, 45376, 68773, 79408, 137546, 158816, 275092, 317632, 481411, 550184, 962822, 1100368, 1925644, 2200736, 3851288, 4401472, 7702576, 15405152, 30810304]

約数ペア:

[(1, 30810304), (2, 15405152), (4, 7702576), (7, 4401472), (8, 3851288), (14, 2200736), (16, 1925644), (28, 1100368), (32, 962822), (56, 550184), (64, 481411), (97, 317632), (112, 275092), (194, 158816), (224, 137546), (388, 79408), (448, 68773), (679, 45376), (709, 43456), (776, 39704), (1358, 22688), (1418, 21728), (1552, 19852), (2716, 11344), (2836, 10864), (3104, 9926), (4963, 6208), (5432, 5672)]